Table of Contents
Advertisement
Troubleshooting
Problem
Display indicates "Over Range"
The frequency range is outside of display specifications, or the
incoming resolution is higher than 1024 x 768.
Frequency range
The incoming frame rate is higher than 75 Hz. The screen display may
not be centered and this warning message appears
Incoming resolution
The incoming resolution is higher than 1024 x 768. The video data turns
off and this warning message appears.
Solution
Check that the scanning frequency is in a horizontal range of 24 to
62 kHz and a vertical range of 55 to 77 Hz. Or check that the display
resolution is set to 1024 x 768 or lower.
19
Advertisement
Table of Contents
